1509420195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{14159}}^1$

素因数の和:14296

約数の個数: 48

約数和(自身を含む): 2756782080

約数和(自身を除く): 1247361885

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 103, 115, 207, 309, 345, 515, 927, 1035, 1545, 2369, 4635, 7107, 11845, 14159, 21321, 35535, 42477, 70795, 106605, 127431, 212385, 325657, 637155, 976971, 1458377, 1628285, 2930913, 4375131, 4884855, 7291885, 13125393, 14654565, 21875655, 33542671, 65626965, 100628013, 167713355, 301884039, 503140065, 1509420195]

約数ペア:

[(1, 1509420195), (3, 503140065), (5, 301884039), (9, 167713355), (15, 100628013), (23, 65626965), (45, 33542671), (69, 21875655), (103, 14654565), (115, 13125393), (207, 7291885), (309, 4884855), (345, 4375131), (515, 2930913), (927, 1628285), (1035, 1458377), (1545, 976971), (2369, 637155), (4635, 325657), (7107, 212385), (11845, 127431), (14159, 106605), (21321, 70795), (35535, 42477)]